{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["top members employees", "title of person", "country of birth", "countries of residence"], "input": "Singapore's  Land Transport Authority  (  LTA  ) will initiate several safety measures including the Black Spot Program and Vibraline Lim Hwee Hua minister of state for Finance and Transport announced at the event marking the Road Safety Week on Saturday ."}
{"top members employees": [], "title of person": [], "country of birth": [], "countries of residence": []}